DELTA 1 DEB, 42646
Orbit data source: Space-Track
DELTA 1 DEB, 42646 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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42646 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 DELTA 1 DEB
1 42646U 75052MF 26170.00565239 .00000075 00000-0 23145-3 0 9997
2 42646 100.0098 86.8576 0053653 211.0527 148.7423 13.36126370567315Epoch: 2026-06-19T00:08Z
TLE epoch observation values (Epoch: 2026-06-19T00:08:08.366Z)
Latitude
-0.00005°
Longitude
177.58192°
Altitude
1,160.97 km
Speed
7.256 km/s
True Right ascension
05h 47m 25s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
12:50:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,161.315 km
Perigee altitude
1,080.844 km
Semi-major axis
7,499.217 km
Eccentricity
0.00537
Inclination
100.0098°
RAAN
86.8576°
Arg. of periapsis
211.0527°
True anomaly
149.0595°
Mean anomaly
148.7423°
Eccentric anomaly
148.90108°
Mean motion
3.3421 °/min
Orbital period
107.72 mins
BSTAR
0.00023145
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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.DELTA 1 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 06:02:57.956Z | 47.848° ENE | 2026-06-22 06:07:57.956Z | 98.335° ESE | 19.655° | 2026-06-22 06:11:57.956Z | 137.334° SSE |
| 11 mins | 2026-06-22 07:48:57.956Z | 6.454° NNE | 2026-06-22 07:53:57.956Z | 298.786° NW | 42.01° | 2026-06-22 07:59:57.956Z | 211.328° SW |
| 5 mins | 2026-06-22 16:24:57.956Z | 72.369° E | 2026-06-22 16:26:57.956Z | 54.083° ENE | 13.751° | 2026-06-22 16:29:57.956Z | 27.384° NE |
| 12 mins | 2026-06-22 18:06:57.956Z | 153.172° SSE | 2026-06-22 18:11:57.956Z | 78.952° E | 43.949° | 2026-06-22 18:18:57.956Z | 348.541° N |
| 7 mins | 2026-06-22 19:55:57.956Z | 239.623° WSW | 2026-06-22 19:58:57.956Z | 270.118° WNW | 18.035° | 2026-06-22 20:02:57.956Z | 307.584° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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